Harve Tube Tekniqs LLP Malad West, Mumbai, Maharashtra

Tube straightening machine For straightening of tubes with medium straightness requirements, 6-roll straightening machines are used. Today, 10-roll straightening machines are used for the production of precision tubes.

Tube Galvanizing Lines, Tube Painting Lines   Tube Painting Lines : Harve offers the automatic painting lines for structural tubes in which pipes are painted with water base paint.   Harve offers the automatic painting lines for structural tubes in which pipes are painted with water base paint.  

  Threading lines suitable to process galvanised tube max 6” O.D. Automatic capping systems Automatic socket screwing system Ink jet marking system Socketed and capped tube may be bundled into hexagonal shaped bundles

Suitable to remove loose inner bead produced by scarfing operation mill May process 2 or 3 tubes at a time Employs air and/or emulsion jets for inner bead flash flushout Expelled bead is chopped into small pieces and collected in a bin

Pipe Double Jointing Lines   Harve offers pipe double jointing lines. This enables double jointing of 12meter long pipes to get 24meter long pipes, so the line has flexibility to make 18meters as well as 24meters pipe. The line comprises of pipe aligning station along with internal clamps. This line can do the jointing of pipes diameter ranging from 16’’ to 48’’ and wall thickness ranging from 8mm to 40mm.    

Pipe Coating Plants for 3 Layer PE Coating + Internal Epoxy Coating   HARVE–INITECH offers complete pipe coating plants for External and Internal Coating of Pipes for Oil &gas , Water.   External Coating : 3Layer P.E coating, DFBE/FBE coating, P.U Foam coating . Concrete Weight Coating.

Hydrotesters for testing according to API, ASTM specifications. Single, double or triple head versions. Specific high productivity models for ERW products Specific high pressure testing models for API casing and tubing seamless products High productivity rotary version (max. 4” O.D.)

OTO mills is the largest manufacturer of tube mills in the world. OTO mills has been world leader since inception in the tube mill technology. OTO mills has a wide range of Tube mills which covers the range of tube diameters from Tube Dia 8mm to Dia406.4mm(16”). OTO mills has been pioneer and most successful manufacturer of cold saws. OTO Mills manufactures tube mills for,   Structural tubes Precision tubes for automotive and engineering application API Tubes for oil & gas ( Line pipe and Casing Pipe) Heavy wall tubes which are specially design for hydraulic cylinders, mechanical tubing, casing pipes and seamless replacement tubes.   In last decade OTO mill has also scale new height in the heavy wall tubes upto 16mm wall thickness. In India we have supplied 10nos. of Tube mills of various sizes.   TUBE MILLS    

Draw Benches - New Draw Cell   A new drawing machine with toothed rack drive has been designed and built for the drawing of steel tubes up to 140 mm diameter. The single 1200 kN draw bench is working with drawing speeds of up to 80 meters per minutes, drawing length max 20 meters. The installation is equipped with tube separation, prebench as lifting table, draw bench with toothed rack drive, motoric adjustment of mandrel rod counterbearing, die stand with suction device, tube brake, high-performance sampling saw, scrap trough and trough for finished material.

Automatic, continuous, multihead cutting lines for cold rolled light gauge tubing Automatic multihead cutting lines for heavy wall tubing and/or bars Special cutting applications for high tensile strength products

  Automatic chamfering equipment for tubing up to 20” O.D. Simple or double spindle versions Chamfering suitable for burr removal (eg produced by friction saw) or to produce bevel compliant to API specifications.

ntegrated finishing lines, interfaced with the mill, suitable ti perform all finishing operations required by automotive industry   Operations included : Tube sample cut-off Inner bead flushout Chamfering Packaging Bundleweighing Strapping Labelling

Complete automatic packaging solutions for tubes ranging from 1/4” upto 24”. Production of regular shaped hexagonal / square / rectangular bundles. Weighing systems and storage conveyors PC Data management and label printing

Integrated finishing lines, interfaced with the mill, suitable to perform all finishing operations required by API horms   Operations included : Tube sample cut-off Inner bead flushout Chamfering Hydrotesting Tubeweighing / lengthmeasurement Station fot ultrasonic testing (opt) Coating (opt ) Packaging Strapping Labelling